Galaxy S22. Open Settings, and tap Accessibility. Tap Visibility enhancements, and then tap Color adjustment. Tap the switch to turn off Color adjustment. If thar doesn't work you may have dead pixels or a hardware issue. View solution in context. 2 Likes. Reply. 9 Replies. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.